Refrigerator



FIG. 1 is a perspective view of a refrigerator having a safety round corner on an edge of a door of the refrigerator in accordance with our design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design. 

CLAIM The ornamental design for a refrigerator, as shown and described. 